18435786

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2963}}^1$

素因数の和:3046

約数の個数: 32

約数和(自身を含む): 39693888

約数和(自身を除く): 21258102

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 183, 366, 1037, 2074, 2963, 3111, 5926, 6222, 8889, 17778, 50371, 100742, 151113, 180743, 302226, 361486, 542229, 1084458, 3072631, 6145262, 9217893, 18435786]

約数ペア:

[(1, 18435786), (2, 9217893), (3, 6145262), (6, 3072631), (17, 1084458), (34, 542229), (51, 361486), (61, 302226), (102, 180743), (122, 151113), (183, 100742), (366, 50371), (1037, 17778), (2074, 8889), (2963, 6222), (3111, 5926)]